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/*
* "git push"
*/
#include "cache.h"
#include "refs.h"
#include "run-command.h"
#include "builtin.h"
#include "remote.h"
#include "transport.h"
static const char push_usage[] = "git-push [--all] [--tags] [--receive-pack=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]";
static int all, thin, verbose;
static const char *receivepack;
static const char **refspec;
static int refspec_nr;
static void add_refspec(const char *ref)
{
int nr = refspec_nr + 1;
refspec = xrealloc(refspec, nr * sizeof(char *));
refspec[nr-1] = ref;
refspec_nr = nr;
}
static void set_refspecs(const char **refs, int nr)
{
int i;
for (i = 0; i < nr; i++) {
const char *ref = refs[i];
if (!strcmp("tag", ref)) {
char *tag;
int len;
if (nr <= ++i)
die("tag shorthand without <tag>");
len = strlen(refs[i]) + 11;
tag = xmalloc(len);
strcpy(tag, "refs/tags/");
strcat(tag, refs[i]);
ref = tag;
}
add_refspec(ref);
}
}
static int do_push(const char *repo, int flags)
{
int i, errs;
struct remote *remote = remote_get(repo);
if (!remote)
die("bad repository '%s'", repo);
if (!refspec && !all && remote->push_refspec_nr) {
refspec = remote->push_refspec;
refspec_nr = remote->push_refspec_nr;
}
errs = 0;
for (i = 0; i < remote->url_nr; i++) {
struct transport *transport =
transport_get(remote, remote->url[i]);
int err;
if (receivepack)
transport_set_option(transport,
TRANS_OPT_RECEIVEPACK, receivepack);
if (thin)
transport_set_option(transport, TRANS_OPT_THIN, "yes");
if (verbose)
fprintf(stderr, "Pushing to %s\n", remote->url[i]);
err = transport_push(transport, refspec_nr, refspec, flags);
err |= transport_disconnect(transport);
if (!err)
continue;
error("failed to push to '%s'", remote->url[i]);
errs++;
}
return !!errs;
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int i;
int flags = 0;
const char *repo = NULL; /* default repository */
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (arg[0] != '-') {
repo = arg;
i++;
break;
}
if (!strcmp(arg, "-v")) {
verbose=1;
continue;
}
if (!prefixcmp(arg, "--repo=")) {
repo = arg+7;
continue;
}
if (!strcmp(arg, "--all")) {
flags |= TRANSPORT_PUSH_ALL;
continue;
}
if (!strcmp(arg, "--tags")) {
add_refspec("refs/tags/*");
continue;
}
if (!strcmp(arg, "--force") || !strcmp(arg, "-f")) {
flags |= TRANSPORT_PUSH_FORCE;
continue;
}
if (!strcmp(arg, "--thin")) {
thin = 1;
continue;
}
if (!strcmp(arg, "--no-thin")) {
thin = 0;
continue;
}
if (!prefixcmp(arg, "--receive-pack=")) {
receivepack = arg + 15;
continue;
}
if (!prefixcmp(arg, "--exec=")) {
receivepack = arg + 7;
continue;
}
usage(push_usage);
}
set_refspecs(argv + i, argc - i);
if (all && refspec)
usage(push_usage);
return do_push(repo, flags);
}
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